InChI=1/C20H28N4O3/c1-16(2)8-13-27-18-7-5-6-17(14-18)23-20(26)19(25)22-9-3-4-11-24-12-10-21-15-24/h5-7,10,12,14-16H,3-4,8-9,11,13H2,1-2H3,(H,22,25)(H,23,26)/p+1/fC20H29N4O3/h21-23H/q+1 A80393B277486317